STEERING
To help prevent damage to the power
steering system:
•
Never hold the steering wheel at its
furthest turning points (until it stops)
for more than three to five seconds
when the engine is running.
• Do not operate the vehicle with a low
power steering pump fluid level (below
the MIN mark on the reservoir).
• Some noise is normal during operation.
If excessive, check for low power
steering pump fluid level before
seeking service by your dealer.
• Heavy or uneven efforts may be caused
by low power steering fluid. Check for
low power steering pump fluid level
before seeking service by your dealer.
• Do not fill the power steering pump
reservoir above the MAX mark on the
reservoir, as this may result in leaks
from the reservoir.
If the power steering system breaks down
(or if the engine is turned off), you can
steer the vehicle manually, but it takes
more effort.
If the steering wanders or pulls, check for:
• an improperly inflated tire
• uneven tire wear
• loose or worn suspension components
• loose or worn steering components
• improper vehicle alignment
If any steering components are serviced or
replaced, install new fasteners (many are
coated with thread adhesive or have
prevailing torque features which may not
be re-used). Never re-use a bolt or nut.
Torque fasteners to specifications.
A high crown in the road or high crosswinds
may also make the steering seem to
wander or pull.
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Safety Compliance Certification Label
Example:
WARNING
Exceeding the Safety
Compliance Certification
label vehicle weight rating limits
could result in substandard
vehicle handling or performance,
engine, transmission and/or
structural damage, serious
damage to the vehicle, loss of
control and personal injury. Maximum Loaded Trailer
Weight
Maximum loaded trailer weight is
the highest possible weight of a
fully loaded trailer the vehicle can
tow. Consult an authorized dealer
(or the RV and Trailer Towing
Guide available at an authorized
dealer) for more detailed
information. GCWR (Gross Combined
Weight Rating)
GCWR is the maximum allowable
weight of the vehicle and the
loaded trailer, including all cargo
and passengers, that the vehicle
can handle without risking
damage. (Important: The towing
vehicle
’s braking system is rated
for operation at Gross Vehicle
Weight Rating, not at Gross
Combined Weight Rating.)
Separate functional brakes should
be used for safe control of towed
vehicles and for trailers where the
Gross Combined Weight of the
towing vehicle plus the trailer
exceed the Gross Vehicle Weight
Rating of the towing vehicle.
The gross combined weight must
never exceed the Gross Combined
Weight Rating.
Note: For trailer towing
information refer to the RV and
Trailer Towing Guide available at
an authorized dealer. WARNINGS
Do not exceed the GVWR or
the GAWR specified on the
Safety Compliance Certification
label.
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TOWING A TRAILER
WARNINGS
Do not exceed the GVWR or
the GAWR specified on the
certification label. Towing trailers beyond the
maximum recommended
gross trailer weight exceeds the
limit of your vehicle and could
result in engine damage,
transmission damage, structural
damage, loss of vehicle control,
vehicle rollover and personal
injury. Your vehicle may have electrical
items, for example fuses or relays,
related to towing. See Fuses
(page 129).
Your vehicle's load capacity
designation is by weight, not by
volume, so you cannot necessarily
use all available space when
loading your vehicle.
Towing a trailer places an extra
load on your vehicle's engine,
transmission, axle, brakes, tires
and suspension. Inspect these
components periodically during,
and after, any towing operation. Load Placement
To help minimize how trailer
movement affects your vehicle
when driving:
•
Load the heaviest items closest
to the trailer floor.
• Load the heaviest items
centered between the left and
right side trailer tires.
• Load the heaviest items above
the trailer axles or just slightly
forward toward the trailer
tongue. Do not allow the final
trailer tongue weight to go
above or below 10-15% of the
loaded trailer weight.
• Select a draw bar with the
correct rise or drop. When both
the loaded vehicle and trailer
are connected, the trailer frame
should be level, or slightly
angled down toward your
vehicle, when viewed from the
side.
When driving with a trailer or
payload, a slight takeoff vibration
or shudder may be present due to
the increased payload weight.
Additional information regarding
correct trailer loading and setting
your vehicle up for towing is
located in another chapter of this
Owner's Manual. See
Load Limit
(page 97). You can also find the
information in the RV & Trailer
Towing Guide. See an authorized
dealer.
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TRAILER SWAY CONTROL (If
Equipped) WARNING
Switching off trailer sway control
increases the risk of loss of vehicle
control, serious injury or death. We
do not recommend disabling this feature
except in situations where speed reduction
may be detrimental, for example
ascending a grade, and the driver has
significant trailer towing experience and
can control trailer sway to maintain safe
operation. This feature applies your vehicle's brakes
at individual wheels and, if necessary,
reduces engine power. If the trailer begins
to sway, the stability control light flashes
and a message appears in the information
display.
Action
Message
Slow your vehicle down,
then pull safely to the side
of the road and check for
correct tongue load and
trailer load distribution. See
Load Carrying
(page 97).
Trailer
sway
Reduce
speed
Note: This feature does not prevent trailer
sway, but reduces it once it begins.
Note: This feature cannot stop all trailers
from swaying.
Note: In some cases, if vehicle speed is too
high, the system may turn on multiple times
to gradually reduce vehicle speed. RECOMMENDED TOWING
WEIGHTS
Note:
Make sure to take into
consideration trailer frontal area.
Vehicles equipped with the Trailer
Tow Package or the Heavy Duty
Payload Package should not
exceed 60 ft² (5.6 m²) trailer
frontal area.
Note: Exceeding this limitation
may significantly reduce the
performance of your towing
vehicle. Selecting a trailer with a
low aerodynamic drag and rounded
front design helps optimize
performance and fuel economy.
Note: For high altitude operation,
reduce the gross combined weight
by 2% per
1,000 ft (300 m)
starting at the 1,000 ft (300 m)
elevation point.
Note: Certain states require
electric trailer brakes for trailers
over a specified weight. Be sure to
check state regulations for this
specified weight. The maximum
trailer weights listed may be limited
to this specified weight, as your
vehicle's electrical system may not
include the wiring connector
needed to use electric trailer
brakes.
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E-350 Cutaway
MaximumGCWR
Rear Axle
Ratio
Wheelbase
Rear Axle
Option
Engine
13,000 lb
(5,897 kg)
4.10
138 in (3.5 m)
Single Rear
Wheel
6.2L
4.56
18,500 lb
(8,391 kg)
4.10
138 in (3.5 m)
Single Rear
Wheel
6.8L
4.56
13,000 lb
(5,897 kg)
4.10
138 in (3.5 m)
Dual Rear
Wheel
6.2L
17,000 lb
(7,711 kg)
4.56
18,500 lb
(8,391 kg)
4.10
138 in (3.5 m)
Dual Rear
Wheel
6.8L
4.56
13,000 lb
(5,897 kg)
4.10
158 in (4.01 m)
Single Rear
Wheel
6.2L
4.56
18,500 lb
(8,391 kg)
4.10
158 in (4.01 m)
Single Rear
Wheel
6.8L
4.56
13,000 lb
(5,897 kg)
4.10
158 in (4.01 m)
Dual Rear
Wheel
6.2L
17,000 lb
(7,711 kg)
4.56
18,500 lb
(8,391 kg)
4.10
158 in (4.01 m)
Dual Rear
Wheel
6.8L
4.56
13,000 lb
(5,897 kg)
4.10
176 in (4.47 m)
Dual Rear
Wheel
6.2L
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E-350 Cutaway
MaximumGCWR
Rear Axle
Ratio
Wheelbase
Rear Axle
Option
Engine
17,000 lb(7,711 kg)
4.56
18,500 lb
(8,391 kg)
4.10
176 in (4.47 m)
Dual Rear
Wheel
6.8L
4.56E-350 Stripped Chassis
MaximumGCWR
Rear Axle
Ratio
Wheelbase
Length
Rear Axle
Option
Engine
13,000 lb
(5,897 kg)
4.10
138 in (3.5 m)
Dual Rear
Wheel
6.2L
17,000 lb
(7,711 kg)
4.56
18,500 lb
(8,391 kg)
4.10
138 in (3.5 m)
Dual Rear
Wheel
6.8L
4.56
13,000 lb
(5,897 kg)
4.10
158 in (4.01 m)
Dual Rear
Wheel
6.2L
17,000 lb
(7,711 kg)
4.56
18,500 lb
(8,391 kg)
4.10
158 in (4.01 m)
Dual Rear
Wheel
6.8L
4.56
13,000 lb
(5,897 kg)
4.10
176 in (4.47 m)
Dual Rear
Wheel
6.2L
17,000 lb
(7,711 kg)
4.56
18,500 lb
(8,391 kg)
4.10
176 in (4.47 m)
Dual Rear
Wheel
6.8L
4.56
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E-450 Cutaway
MaximumGCWR
Rear Axle
Ratio
Wheelbase
Length
Rear Axle
Option
Engine
18,000 lb
(8,165 kg)
4.56
158 in (4.01 m)
Dual Rear
Wheel
6.2L
22,000 lb
(9,979 kg)
4.56
158 in (4.01 m)
Dual Rear
Wheel
6.8L
18,000 lb
(8,165 kg)
4.56
176 in (4.47 m)
Dual Rear
Wheel
6.2L
22,000 lb
(9,979 kg)
4.56
176 in (4.47 m)
Dual Rear
Wheel
6.8L E-450 Stripped Chassis
MaximumGCWR
Rear Axle
Ratio
Wheelbase
Length
Rear Axle
Option
Engine
18,000 lb
(8,165 kg)
4.56
158 in (4.01 m)
Dual Rear
Wheel
6.2L
22,000 lb
(9,979 kg)
4.56
158 in (4.01 m)
Dual Rear
Wheel
6.8L
18,000 lb
(8,165 kg)
4.56
176 in (4.47 m)
Dual Rear
Wheel
6.2L
22,000 lb
(9,979 kg)
4.56
176 in (4.47 m)
Dual Rear
Wheel
6.8L
Calculating the Maximum
Loaded Trailer Weight for Your
Vehicle
1. Start with the gross combined weight rating for your vehicle
model and axle ratio. See the
previous charts. 2.
Subtract all of the following
that apply to your vehicle:
• Vehicle curb weight.
• Hitch hardware weight, such as
a draw bar, ball, locks or weight
distributing hardware.
• Driver weight.
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wiring. Consult your trailer dealer for
assistance. This can be a short to ground
(such as a chaffed wire), short to voltage
(such as a pulled pin on trailer emergency
breakaway battery) or the trailer brakes
may be drawing too much current.
Points to Remember
Note:
Do not attempt removal of the trailer
brake controller without consulting the
Workshop Manual. Damage to the unit may
result.
• Adjust gain setting before using the
trailer brake controller for the first time.
• Adjust gain setting, using the procedure
above, whenever road, weather and
trailer or vehicle loading conditions
change from when the gain was initially
set.
• Only use the manual control lever for
proper adjustment of the gain during
trailer setup. Misuse, such as
application during trailer sway, could
cause instability of trailer or tow
vehicle.
• Avoid towing in adverse weather
conditions. The trailer brake controller
does not provide anti-lock control of
the trailer wheels. Trailer wheels can
lock up on slippery surfaces, resulting
in reduced stability of trailer and tow
vehicle.
• The trailer brake controller is equipped
with a feature that reduces output at
vehicle speeds below 11 mph (18 km/h)
so trailer and vehicle braking is not jerky
or harsh. This feature is only available
when applying the brakes using your
vehicle's brake pedal, not the
controller.
• The controller interacts with the brake
control system and powertrain control
system of your vehicle to provide the
best performance on different road
conditions. •
Your vehicle's brake system and the
trailer brake system work
independently of each other. Changing
the gain setting on the controller does
not affect the operation of your
vehicle's brakes whether you attach a
trailer or not.
• When you switch the engine off, the
controller output is disabled and the
display and module shut down. The
controller module and display turn on
when you switch the ignition on.
• The trailer brake controller is only a
factory-installed or dealer-installed
item. Ford is not responsible for
warranty or performance of the
controller due to misuse or customer
installation.
Trailer Lamps WARNING
Never connect any trailer lamp wiring
to the vehicle's tail lamp wiring; this
may damage the electrical system
resulting in fire. Contact your authorized
dealer as soon as possible for assistance
in proper trailer tow wiring installation.
Additional electrical equipment may be
required. Trailer lamps are required on most towed
vehicles. Make sure all running lights, brake
lights, direction indicators and hazard lights
are working.
Before Towing a Trailer
Practice turning, stopping and backing up
to get the feel of your vehicle-trailer
combination before starting on a trip.
When turning, make wider turns so the
trailer wheels clear curbs and other
obstacles.
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